Can I Make These 2 Queries Become 1?

I have this query:

SELECT testScreen, Count(ID) AS testCount FROM SERPTestInput GROUP BY testScreen

It returns a count for each testScreen that appears in the table.

Then this query returns the same thing except it joins another table and adds the criteria that the status for the record must be successful.

SELECT testScreen, Count(testID) AS myCount FROM Results RIGHT JOIN SERPTestInput ON (SERPTestInput.ID=Results.testID AND Results.testStatus = 'Successful') GROUP BY testScreen

So both queries currently generate an 8 row table with the first column being the testScreen and the second being a count. I would like to somehow combine the two so I get a three column, 8 riow table. Column 1 would still be the testScreen, column 2 the total count for each testScreen and column 3 would be the successful count for each test screen.

In short, can the above two queries be combined into one?